process {
    withName: 'MIRDEEP2_MAPPER' {
        ext.args = "-c -j -k TCGTATGCCGTCTTCTGCTTGT  -l 18 -m -v"
    }

    withName: 'SEQKIT_REPLACE' {
        ext.args          = "-p '\s.+'"
        ext.suffix        = "fasta"
    }

}
